CA2844686C - Gestion de largeur de bande dans un reseau - Google Patents

Gestion de largeur de bande dans un reseau Download PDF

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Publication number
CA2844686C
CA2844686C CA2844686A CA2844686A CA2844686C CA 2844686 C CA2844686 C CA 2844686C CA 2844686 A CA2844686 A CA 2844686A CA 2844686 A CA2844686 A CA 2844686A CA 2844686 C CA2844686 C CA 2844686C
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Prior art keywords
bandwidth
master device
network
timeslot
transmitter
Prior art date
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Active
Application number
CA2844686A
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English (en)
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CA2844686A1 (fr
Inventor
Ryuichi Iwamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Sony Electronics Inc
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Sony Corp
Sony Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp, Sony Electronics Inc filed Critical Sony Corp
Publication of CA2844686A1 publication Critical patent/CA2844686A1/fr
Application granted granted Critical
Publication of CA2844686C publication Critical patent/CA2844686C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0894—Packet rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
    • H04L47/762—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/822—Collecting or measuring resource availability data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2843—Mains power line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Une méthode, conformément à une réalisation, sert à ajuster un débit de transmission dun dispositif réseau en vue dune transmission fondée sur lutilisation de la largeur de bande du réseau sur un réseau comprenant la transmission dun flux de données à un débit de transmission courant employant une première attribution de largeur de bande; la réception dune demande de récupération de débit de transmission dun dispositif maître sur le réseau; la réception dune attribution de largeur de bande supplémentaire du dispositif maître sur le réseau lorsque le débit de transmission courant est inférieur au débit de transmission original et la transmission dun flux de données à un débit de transmission augmenté en utilisant une attribution de largeur de bande totale, l'attribution de largeur de bande totale comprenant l'attribution de largeur de bande supplémentaire et la première attribution de largeur de bande.
CA2844686A 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau Active CA2844686C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US67559205P 2005-04-28 2005-04-28
US60/675,592 2005-04-28
US69365005P 2005-06-24 2005-06-24
US60/693,650 2005-06-24
US11/271,038 2005-11-12
US11/271,038 US7630401B2 (en) 2005-04-28 2005-11-12 Bandwith management in a network
CA2605894A CA2605894C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2605894A Division CA2605894C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau

Publications (2)

Publication Number Publication Date
CA2844686A1 CA2844686A1 (fr) 2006-11-02
CA2844686C true CA2844686C (fr) 2016-10-18

Family

ID=37215450

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2605894A Active CA2605894C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau
CA2844686A Active CA2844686C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau
CA2844712A Active CA2844712C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2605894A Active CA2605894C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2844712A Active CA2844712C (fr) 2005-04-28 2006-04-25 Gestion de largeur de bande dans un reseau

Country Status (8)

Country Link
US (2) US7630401B2 (fr)
EP (1) EP1875665B1 (fr)
JP (4) JP4881373B2 (fr)
KR (1) KR101242824B1 (fr)
CN (2) CN101573916B (fr)
CA (3) CA2605894C (fr)
HK (1) HK1138695A1 (fr)
WO (1) WO2006116483A2 (fr)

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JP2011160454A (ja) 2011-08-18
EP1875665A2 (fr) 2008-01-09
JP2008539673A (ja) 2008-11-13
EP1875665B1 (fr) 2014-09-17
CA2844712C (fr) 2015-12-29
JP5285108B2 (ja) 2013-09-11
CA2605894A1 (fr) 2006-11-02
JP2011147170A (ja) 2011-07-28
JP2011176846A (ja) 2011-09-08
KR101242824B1 (ko) 2013-03-12
WO2006116483A3 (fr) 2009-04-16
US20060245355A1 (en) 2006-11-02
CN102244586A (zh) 2011-11-16
CN102244586B (zh) 2014-12-03
CN101573916A (zh) 2009-11-04
CA2844686A1 (fr) 2006-11-02
EP1875665A4 (fr) 2009-11-18
CN101573916B (zh) 2013-06-05
KR20080005976A (ko) 2008-01-15
JP5270709B2 (ja) 2013-08-21
US20100074271A1 (en) 2010-03-25
JP5205489B2 (ja) 2013-06-05
WO2006116483A2 (fr) 2006-11-02
CA2605894C (fr) 2016-06-28
CA2844712A1 (fr) 2006-11-02
US7936775B2 (en) 2011-05-03
HK1138695A1 (en) 2010-08-27
US7630401B2 (en) 2009-12-08
JP4881373B2 (ja) 2012-02-22

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